More cards in this set

Card 6

Front

What current is used in a transformer

Back

Preview of the front of card 6

Card 7

Front

Vp/Vs= (equation for transformer voltage and number of turns)

Back

Preview of the front of card 7

Card 8

Front

A transformer has 100 turns on the primary coil and 400 on the secondary coil. The p.d across primary coil is 2V. What is the p.d across secondary coil?

Back

Preview of the front of card 8